Link: https://ai.google/research/pubs/pub43438
About: Borg is Google’s large cluster workload scheduling and management system, which handles Google’s most service and batch job workloads on a cluster on scale of thousands of machines. It hides users from burdens of management of cluster, and provides high-availability features that handles failures.
The now very famous and popular open-source docker orchestration tool Kubernetes, is an open source successor to Borg, and keeps borrowing ideas from Borg (see kubernetes).